Ionic Creator - Integrating with iOnic Auth Tutorial, 2nd Part

Hi there,

just purchased Creator Pro - amazing tool, thanks for it and thanks Matt for the tutorial videos.
I’ve been following the tutorial video for the Auth Tutorial (2nd Video) and copy & pasted the code from the tutorial site, so I wonder why I get the following error:

ionic.bundle.js:26799 Error: [$parse:syntax] Syntax Error: Token ‘{’ invalid key at column 2 of the expression [{{error}}] starting at [{error}}].

I tried to debug, I think the problem has to do with the ng-if which shows the login errors, but could not find a solution so far…
Thanks for your support in advanced.
Best,
Luis